Hello, seniors
I'm here again
Three months ago, we wanted to switch from IAR to CCS. CCS is free and powerful. Not only is it free, but I really like its free and version management.
But there are bou...
The feature of CH582 MCU is Bluetooth, so I plan to make a small device that converts a wired keyboard into a Bluetooth keyboard. I saw that the official routines also include Bluetooth HID keyboard r...
[i=s]This post was last edited by chenzhouyu on 2022-10-26 20:21[/i]Hi everyone, I have a question about 485.
The whole device is a metal shell, which is used to monitor the status of the generator of...
The inductor voltage leads by exactly 90°? Why not 89° or 91°?Safety standards applicable to power suppliesContact current requirementsLocation and requirements of safe distanceComparison of safety di...
Biometrics is a technology that uses human biological characteristics to authenticate identity. It is currently recognized as the most convenient and secure identification technology. Since each pe...[Details]
Abstract: A design method for the interface between DSP and A/D and D/A with minimal hardware generation and simple software control. This method uses the program control capability of DSP to co...[Details]
Time Domain Analysis Method of Control System--Steady-state Error of Control System
From the previous description, we know that if a linear control system is stable, then star...[Details]
At the beginning of this year, I took the opportunity to popularize BMS to my colleagues and sorted out some knowledge about BMS. I originally planned to further refine the relevant content. Howeve...[Details]
CL102 CMOS-LED digital display circuit diagram
CMOS-LED digital display, also called decimal technology, decoding drive display, is a fully functional and easy-to-use electro...[Details]
A signal generator is a device that can provide electrical signals of various frequencies, waveforms, and output levels. It is used as a test signal source or excitation source when measuring the amp...[Details]
Beijing OPWILL Technology Co., Ltd. (hereinafter referred to as OPWILL) FTS-300 optical cable tester is an optical tool test instrument that integrates OTDR, optical cable search, red light source, l...[Details]
On August 16, OnePlus launched the OnePlus Ace 2 Pro at a new product launch conference. This flexible OLED curved screen mobile phone, exclusively supplied by BOE,
integrates BOE's leading a...[Details]
1. Introduction
Among the various communication methods of electronic products, the CAN (Controller Area Network) bus has been widely used for its high reliability, real-time performance, and l...[Details]
The annual World Internet Conference has kicked off again. Like previous years, most of the leading companies in the technology and Internet industries will attend the conference to discuss the deve...[Details]
Yonhap News Agency reported on October 27 that Samsung Data Systems (SDS), the information technology department of Samsung Group, said on the same day that the company signed a memorandum of underst...[Details]
At this year's E3 2019, Microsoft announced the general configuration of their next-generation console Xbox Scarlett, which will support 8K/120 frames of games, making it the most powerful game conso...[Details]
With the rapid development of LED lighting industry, the LED power supply market is also expanding rapidly. On the one hand, traditional power supply manufacturers have launched LED power supply ...[Details]
OLED displays have a wide range of advantages, such as high color gamut, good viewing angle, fast response time, etc. However, OLED displays also have some defects of their own, such as low brightnes...[Details]
Bringing driverless cars to reality
The "star track" of autonomous driving has been affected by policy lags and the capital winter. It has been struggling in the past period of time. Many ...[Details]
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